Features:

• All-Season Power - Compatible with the rest of the products in the Flex-Force Power System line, from mowers to string trimmers to snow blowers.
• Designed for the Future - Engineered to accept next-generation lithium-ion cells, so when technology changes, your tools don't have to.
• Temperature-Resistant Casing - Unique thermoplastic material provides superior resistance against extreme temperatures.
• On-Board Power Meter - With 4 LEDs so you always know how much power you have left.
  

Technical Specification:

• Battery Charge Time (minutes) - 60
• Battery Power - 60V Max L216 (4.0Ah, 216Wh)
• Product Type - Batteries/Chargers
• Voltage - 60V
• Watt Hours - 216Wh

*Battery manufacturer rating = 60V maximum & 54V typical usage. Actual voltage varies with load.